private static function saveBookletImage($bookletCode, $imageName, $base64Image)
{
$bookletImagesRoot = DBPreferencesType::getPreferenceS(Constants::BOOKLET_IMAGE_PATH);
$bookletImageDirectory = FileUtils::buildPath($bookletImagesRoot, $bookletCode);
FileUtils::createDir($bookletImageDirectory);
$imageEditor = ImageEditor::newImageBase64($base64Image);
$bookletImagePath = FileUtils::buildPath($bookletImagesRoot, $bookletCode, $imageName);
$imageEditor->saveImage($bookletImagePath);
return FileUtils::buildPath($bookletCode, $imageName);
}
